baber/WOPTO huggingface dataset:
Patent KR-20050006615-A (KR)
Title: Method for isolating call Selection of Wireless Telecommunication Terminal
Inventor: HWANG IN KYU
IPC: H04B1/40
Filed: 2003-07-09
Abstract: PURPOSE: A method for selectively preventing a call of a mobile terminal is provided to effectively deliver information by allowing a caller to select connection to a record mode or connection to a destination number when a callee is not available for receiving a call. CONSTITUTION: When a callee receives a call, he/she checks a phone number of a caller(201). The callee checks whether a phone number of the caller has been registered as a reception-refused phone number(202). If the phone number is the reception-refused phone number, a bell sound is not generated(203) and it is checked whether there is a response message corresponding to the phone number of the caller(204). If there is a response message, the response message is sent(205). If there is no response message, a common response message is sent to the caller(206). If the call of the caller is not a reception-refused phone number, a bell sound is ringing(207). An announcement message is sent to the caller to allow the caller to select whether to record if the callee does not answer or to be connected with a previously designated destination number(208). It is checked whether a signal received from the caller is a record signal or a signal for connection with the destination number(209,210). In case of the record signal, a voice transmitted from the caller is recorded(211). In case of the call transfer, the call of the caller is maintained, a call transfer number is transmitted to an exchange, and the currently maintained call is connected to the call transfer number(212).
Patent KR-20050006964-A (KR)
Inventor: BAEK GEUM OK
IPC: A61K36/41
Filed: 2003-07-10
Abstract: PURPOSE: Provided is an antidiabetic composition comprising the ethanol extract of Orostachys japonicus A. Berger as an active ingredient. The extract decreases blood glucose level and serum lipid level. Therefore, it is useful for foods and medicines. CONSTITUTION: The antidiabetic composition is characterized by comprising the ethanol extract of Orostachys japonicus A. Berger obtained by the steps of: extracting Orostachys japonicus A. Berger with hot water or ethanol; filtering the extract and concentrating the filtrate under reduced pressure by 10 times; adding ethanol to the concentrate to make the final concentration of ethanol in it 85%, followed by holding at 4 deg.C for 24 hours; and centrifuging the ethanol added concentrate for 20 minutes.
Patent KR-20050010305-A (KR)
Inventor: AHN JI HWAN
IPC: B42D15/02
Filed: 2003-07-19
Abstract: PURPOSE: A frame-shaped three dimensional card is provided to make three-dimensional images on other outer surfaces as well as back surface, by attaching a part on which an image or a picture is printed though a simple assembling process. CONSTITUTION: The frame-shaped three dimensional card to make a three dimensional image or a picture includes a base(10) in a geometric design having plural slits(12) in the circumference, a fist-character print part(20), a frame(30) and a third character print part(20'). One or more first character print parts(20) are attached to the front surface of the base(10) by a attachment member. The frame(30), which is assembled to the front side of the base(10), has a recess(31) in the upper part, plural slits(32) on the flank, and plural protruding portions(34) on the lower side. The third character print part(20') is formed on, or attached to the front side of the frame(30).
Patent KR-20040010340-A (KR)
Inventor: MURAKAMI SHUICHI
IPC: B41J2/05
Filed: 2003-07-23
Abstract: PURPOSE: To provide an inkjet recording head that has a channel structure capable of improving discharging power, filter performance and discharging frequency characteristics even when ink is made into small liquid drops. CONSTITUTION: A channel structure 3 capable of decreasing the crosssectional area of a flow path intersecting at right angles a liquid flow direction and changing the area(shape) is provided in a feed path 5. The channel structure 3 consists of a flat square pole 3a being a first structure blocking a part of the feeding path 5, and a plurality of columns 3b being a second structure blocking a part of the feeding path 5. The square pole 3a is formed by the whole width of the feed path 5 on a base sheet 34 and blocks the base sheet 34 side of the feed path 5. A plurality of the columns 3b are symmetrically arranged around the center of the feed path 5 on the square pole 3a, and are extended from the square pole 3a to a discharging opening plate 8 in the height direction of feed path 5.
Patent KR-20050012306-A (KR)
Inventor: CHAE SUNG HO
IPC: G08G1/0968
Filed: 2003-07-25
Abstract: PURPOSE: A vehicle telematics system using an LBS(Location Based Service) is provided to upload map data and POI(Point Of Information) by connecting a wireless modem of telematics unit to an LBS center. CONSTITUTION: A client(100) outputs map/POI data by using a wireless terminal(110) for requesting a map/POI service through a wireless communication network(300). A server(200) searches the map/POI data and simplifies output data. A location service platform(220) is used as a service platform for performing an LBS and a map data service. A portal platform(230) is used for obtaining external contents such as stocks and news. A mobile positioning server(240) is used for determining present location information of the wireless terminal. A gateway(210) is used for connecting the wireless terminal, the location service platform, the portal platform, and the mobile positioning server to each other.
Patent KR-20050012446-A (KR)
Inventor: CHOI JAE SHIK
IPC: D01F2/00
Filed: 2003-07-25
Abstract: PURPOSE: Lyocell mono filament and lyocell multi filament are useful for a lyocell tire cord having excellent dimensional stability and heat resistance. CONSTITUTION: Lyocell mono filament is characterized by: (a) having 150-400g/d of initial modulus value and under 2% of elongation percentage at 3.0g/d of initial stress under a condition that the filament is dried; (b) having 2-5% of the elongation percentage at stress being bigger than the initial stress and being under 6.0g/d; and (c) being elongated from minimum 6.0g/d of tensile strength to a time that yarn is cut. Lyocell multi filament comprises the lyocell mono filament. The lyocell multi filament has 230-330g/d of the initial modulus value and 6.5-9.0g/d of tensile strength. A lyocell tire cord textile is obtained by twisting the lyocell multi filament with a twister to manufacture a raw cord, weaving textile out of the twisted filaments and dipping the textile into a dipping solution.
Patent KR-20050014497-A (KR)
Inventor: SEO JUNG HO
IPC: H04B1/40
Filed: 2003-07-31
Abstract: PURPOSE: A mobile communication terminal comprising an automatic volume control device is provided to automatically control the volume of a sound source signal which exceeds a reference level, thereby maintaining an optimal sound state regardless of the level of the sound source signal. CONSTITUTION: A peak sensing circuit(40) is used, wherein one end thereof is connected between a CODEC(33) and an amplifier(35) to decide a level of an input current while other end is connected to an MSM(30) to control volume in accordance with each level. If a sound source signal exceeding a reference level is inputted, a diode of the peak sensing circuit(40) is connected between the CODEC(33) and the amplifier(35) in forward way while a current sensor is connected to the diode to measure a current level. A bias resistor is connected between the diode and the current sensor to control a current value inputted to the current sensor. The MSM(30) controls volume according to the measured current value.
Patent KR-20050015111-A (KR)
Inventor: PYO DAE IL
IPC: H01L21/02
Filed: 2003-08-02
Abstract: PURPOSE: An injection valve of a chemical supplying apparatus and the chemical supplying apparatus are provided to prevent a conglomeration of liquid material in a chemical injecting tube by uniformly heating the chemical injecting tube. CONSTITUTION: An injection valve of a chemical supplying apparatus converts a liquid material to vapors, supplies chemicals to be used in a CVD(Chemical Vapor Deposition) operation, and includes a body portion, a heater(403), and an auxiliary heater. The body portion includes a chemical injecting tube therein. The heater is implemented on more than one sidewall of the body portion and heats the body portion. The auxiliary heater is implemented on one side of the chemical injecting tube penetrating the body and heats the chemical injecting tube.
Patent KR-20040014315-A (KR)
Inventor: FUJII EIJI
IPC: H01L21/8246
Filed: 2003-08-06
Abstract: PURPOSE: To provide a capacitive element with a suppressed variation in composition of a ferroelectric thin film when the ferroelectric thin film is formed on a lower electrode of 100nm or smaller in a surface response rate controlling method containing a MOCVD method and to provide its manufacturing method. CONSTITUTION: A capacitive element includes a lower electrode 15, a ferroelectric thin film 16 and an upper electrode 17 on a substrate 11. The ferroelectric thin film 16 is formed in film formation in a response rate controlling method. The film thickness of the lower electrode 15 is 100 nm or smaller and a variation in film thickness of the lower electrode 15 is within 10%.
Patent KR-20050017816-A (KR)
Inventor: CHOI KYU SIK
IPC: G06Q50/10
Filed: 2003-08-09
Abstract: PURPOSE: A method and a system for offering a displayed article guide service using a portable terminal are provided to audiovisually offer detail information for the displayed articles in each pavilion/museum/gallery to a user having the certified portable terminal through a web page or a voice. CONSTITUTION: A tag device(100) transmits an ID code signal of the displayed article by installing to a circumference of the displayed article. The user terminal(110) is equipped with a display guide program for using the displayed article guide service, receives the ID code signal from the displayed article, and transmits it to the wireless communication network(120). A guide service system(130) offers the displayed article guide service by certifying the user terminal, receiving the ID code signal from the user terminal, and transmitting a web page address fixed to a received ID code.
Patent KR-20050020472-A (KR)
Inventor: KIM JAE WOON
IPC: A62B18/02
Filed: 2003-08-19
Abstract: PURPOSE: Provided is a preparation method of a nonpoisonous portable gas mask which is used continuously for 120 minutes and has a light weight of minimum 300 gram. CONSTITUTION: The preparation method on nonpoisonous portable gas mask comprises the steps of: crushing 15% of silica gel and 10% of germanium, firing for 7 to 10 hours and pulverizing to 450 to 500 meshes to obtain a preparation A; micro-kneading 8% of active carbon and 11% of loess, firing for 5 to 7 hours and pulverizing to 350 to 400 meshes to obtain a preparation B; diluting 5% of magnesium chloride and 3% of bicarbonate with 48% of water to obtain a preparation C; mixing the preparation A, B and C and cooling; and forming the mask finely with the preparation.
Patent KR-20050021081-A (KR)
Inventor: BAEK NAM IN
IPC: A61K31/7016
Filed: 2003-08-26
Abstract: PURPOSE: A pharmaceutical composition comprising the extract of crown daisy(Chrysanthemum coronarium L.) is provided, which crown daisy(Chrysanthemum coronarium L.) extract has improved inhibiting activity at beta-secretase which participates in formation of beta-amyloid in order to inhibit dementia caused by accumulation of the beta-amyloid, so that the pharmaceutical composition is useful for preventing and treating dementia. CONSTITUTION: The pharmaceutical composition for preventing and treating dementia comprises 3-O-£alpha-D-galactopyranosyl(1→6)- beta-D-galactopyranosyl|-glyceride represented by formula (1), wherein R1 and R2 are independently C1 to C25 optionally saturated fatty acid, wherein the dementia is Alzheimer's disease; the 3-O-£alpha-D-galactopyranosyl(1→6)- beta-D-galactopyranosyl|-glyceride is prepared by extracting a ground portion of Chrysanthemum coronarium L. with lower alcohol, fractionating the alcohol extract with ethylacetate, water and butanol, and subjecting the active fraction to silica gel column chromatography.
Patent KR-20050023076-A (KR)
Inventor: CHO JUNG WON
IPC: F28F9/02
Filed: 2003-08-29
Abstract: PURPOSE: A heat exchanger is provided to increase flux and speed up circulation of working fluid by increasing cross section of a whole passage and reducing pressure by letting the working fluid flow in tubes in one direction at the same time. CONSTITUTION: Upper and lower header tanks(11,14) are arranged in parallel at a certain gap, having a closed path inside. A core part(20) comprises a plurality of tubes(17) communicating the upper header tank with the lower header tank for circulating a working fluid and a plurality of heat dissipating fins(18) interposed between the tubes. Inlet and outlet pipes(30,31) are communicated with the upper header tank and the lower header tank, being installed coaxially.
Patent KR-20050023971-A (KR)
Inventor: CHUN IL HYUN
IPC: F24F11/02
Filed: 2003-09-04
Abstract: PURPOSE: An air conditioner is provided to change operational information stored on an inner memory corresponding to the kind of an air conditioner, thereby flexibly coping with a change in a system environment. CONSTITUTION: A first storage unit(32) stores operational information of an air conditioner. A second storage unit(33) stores a plurality of operational information by kinds of air conditioners. A kind input unit is installed to input the kind of the air conditioner. A control unit(30) changes the operational information stored on the first storage unit into operational information corresponding to the kind of the air conditioner.
Patent KR-20050030423-A (KR)
Title: Multilateral positioning system using dgps and method thereof
Inventor: LEE SUNG KI
IPC: G01S19/07
Filed: 2003-09-26
Abstract: A system for measuring the multilateral positions by using DGPS and a method thereof are provided to indicate the current position of the user and the position of the hole corresponding to the current position in the golf game. A system for measuring the multilateral positions by using DGPS(Differential Global Positioning System) includes a reference station, a moving reference station and a plurality of client terminals(150). The reference station calculates the coordinate from the GPS signal by receiving the GPS signal periodically and obtains the accurate position information by calculating the error between the reference coordinate and the calculated coordinate. The moving reference station receives the GPS signal from the GPS satellite(140) and obtains the accurate position information by receiving the DGPS signal to correct the position from the reference station. The plurality of client terminals(150) communicates with the moving reference station through RF, receives the specific position, the position information adjacent to the specific position, the angle information and the position correction data, and displays the detected the direction and the distance.
Patent KR-20040029278-A (KR)
Inventor: PAPINEAU PAULA
IPC: A61B17/56
Filed: 2003-09-30
Abstract: PURPOSE: An apparatus for advancing incrementally a functional probe through a tissue is provided to perform smoothly a bone treatment process by using a probe having a functional element and an advancement mechanism for advancing the probe into the bone. CONSTITUTION: An apparatus for therapeutically treating bone includes a housing, a probe, and an advancement mechanism. The housing(11) includes a base part(13) having a distal face and a first passage for opening upon the distal face and forming a longitudinal axis. The probe(41) is adapted to advance through the first passage along the longitudinal axis. The probe has a functional element thereon. The advancement mechanism is adapted to incrementally advance the probe through the first passage.
Patent KR-20050033981-A (KR)
Title: Traffic lane painting automation system
Inventor: HONG DAE HIE
IPC: E01C23/16
Filed: 2003-10-07
Abstract: A traffic lane painting automation system is provided to execute a re-painting work for a traffic lane simply and rapidly with a small number of people, to enable to exclude preliminary traffic control and an installation work for a road sign by driving at the appointed speed and to execute a painting work for a traffic lane rapidly and easily on an expressway or the crowded road by minimizing a system. The traffic lane painting automation system contains: a camera(110) receiving images containing traffic lanes of a road surface in analogue signals; a preprocessing unit converting the analogue image signals obtained from the camera(110) into digital signals; an image processing unit receiving digital signals outputted from the preprocessing unit, then operating the painting route of a traffic lane; a control unit outputting control signals for driving the traffic lane painting system from the painting route operated by the image processing unit; a nozzle unit(106) spraying or intercepting paints for a traffic lane by the control signals of the control unit; and a shift unit(104) moving the injection nozzle in the perpendicular direction to a traffic lane by the control signals of the control unit.
Patent KR-20050036584-A (KR)
Inventor: CHOI BYUNG YUL
IPC: C08G77/06
Filed: 2003-10-16
Abstract: 본 발명은 저점도 폴리디메틸 실록산 오일의 제조방법에 관한 것으로서, 보다 상세하게는 클로로실란의 가수분해에 의하여 폴리디메틸 실록산 오일을 제조함에 있어서 클로로실란과 반응성 추출용매를 연속적으로 첨가하고 액체-액체 추출 칼럼을 사용하여 클로로실란의 가수분해가 일어남과 동시에 가수물에 잔류하는 염소기가 반응성 추출용매와 반응하여 염화수소를 생성하게 하고, 생성된 염화수소를 연속적으로 첨가되는 상기 반응성 추출용매에 선택적으로 용해시켜 제거함으로써, 클로로실란의 가수분해와 이에 따라 생성된 가수물의 중화 및 상기 중화된 가수물의 수분 제거가 동시에 일어나도록 칼럼내 환경과 조건을 특이성 있게 구성함으로써 효율적으로 염소기를 제거할 수 있도록 한 저점도 폴리디메틸 실록산 오일의 제조방법에 관한 것이다.
Patent KR-20050037149-A (KR)
Inventor: KIM HYUN
IPC: B60R7/06
Filed: 2003-10-17
Abstract: 본 발명의 자동차 글러브 박스의 양 측벽에 삽입되어 글러브 박스의 최대 회동 위치를 규정하기 위한 스토퍼는, 경질의 몸체부와, 가요성의 탄성부로 이루어지며, 몸체부가 그 길이방향에 걸쳐 탄성부가 삽입되는 삽입홈을 구비하고, 탄성부가 삽입홈에 긴밀하게 결합된 구조를 제공함으로써 내구성 및 강도를 향상시키고 편의성을 증대시키는 효과를 발휘하고 있다.
Patent KR-20030093146-A (KR)
Title: Wide band omni antenna
Inventor: KIM YONG JAE
IPC: H01Q1/22
Filed: 2003-11-01
Abstract: PURPOSE: A wide band omni antenna is provided to improve the productivity by simplifying the structure of a monopole device and an impedance matching device. CONSTITUTION: A monopole device(12) radiates an RF(Radio Frequency) signal in all direction. A ground plate(14) supports an impedance matching device(13) and reflects the RF signal radiated from the monopole device(12). A feeding connector(15) is contacted to the ground plate(14) and feeds the RF signal to the monopole device(12). The impedance matching device(13) is grounded to the ground plate(14) and provided thereon. The impedance matching device(13) is provided on the ground plate(14) and is not grounded to the monopole device(12). The impedance matching device(13) is shorter than the monopole device(12). The monopole device(12) and the impedance matching device(13) have a symmetrical structure centering on a central point.
Patent KR-20050042528-A (KR)
Inventor: LEE DO YEAN
IPC: F16L19/04
Filed: 2003-11-03
Abstract: 본 발명은 소켓 내부주연의 중간격편에 인접되게 삽입홈을 함입하고 이 삽입홈 크기에 내측쪽으로 돌출편을 형성시킨 경질탄성체 패킹을 형체변형이 가능하게 열을 가하여 경질탄성체 패킹의 돌출편이 소켓의 중간격편에 상접되게 삽입홈에 끼우고 냉각한 후에 수평나사탭으로 소켓의 내부주연과 동시에 경질탄성체 패킹의 내부주연을 수평암나사로 돌출편 선단까지 나사산이 상호 일치하게 돌아가도록 형성시키고 이에 연결하고져 하는 배관 이음부분의 외부주연을 수평숫나사로 형성시켜서 렌치 등의 체결도구가 필요없이 배관의 수평숫나사로 소켓의 수평암나사와 그 내부의 경질탄성체 패킹의 수평암나사 끝단까지 체결 할수 있을 뿐만 아니라 체결부분을 확실하게 밀폐시킬 수 있는 손으로 체결하여 밀폐시킬 수 있는 배관이음용 패킹
Patent KR-20050047623-A (KR)
Inventor: HAN KYUNG HUN
IPC: F24F1/02
Filed: 2003-11-18
Abstract: 본 발명은 공기조화기에 관한 것으로, 다수개의 실내팬 및 실외팬이 상하 이층구조로 설치하고, 열교환기를 상하로 길게 형성되는 일체형 공기조화기에 관한 것이다.  본 발명에 의한 일체형 공기조화기는, 하부 외관을 형성하는 베이스팬(100)과; 공기조화 사이클의 작동유체를 압축하여 고온고압의 기체상태로 변환시키는 압축기(560)와; 실내측 공기의 유동을 안내하는 에어가이드(300)와; 공기 유동을 발생시키는 다수개의 실내팬(420) 및 실외팬(460)과; 공기의 유동통로가 되는 다수개의 오리피스공(410a,412b)이 천공 형성된 오리피스(410)와; 내부의 작동유체와 공기간의 열교환이 이루어지도록 하는 열교환기(400,550)와; 실외측 공기의 유동을 안내하는 쉬라우드(500)와; 상기 베이스팬(100)의 선단에 설치되어, 전면 외관을 형성하는 프론트패널(200)과; 상기 베이스팬(100)의 일측에 고정되고, 상면과 측면 외관을 형성하는 케비넷(700)을 포함하여 구성되고; 상기 다수개의 실내팬(420) 및 실외팬(460)은 상하 이층구조로 설치됨을 특징으로 한다.  이와 같이 되면, 공기조화기 내부에서 일어나는 열교환이 원활해져, 열교환효율이 향상되는 이점이 있다.
Patent KR-20050048143-A (KR)
Inventor: JANG KYOUNG IK
IPC: F01P7/14
Filed: 2003-11-19
Abstract: 본 발명은 엔진냉각 및 차량난방 기능을 갖는 복합 열교환장치와 그 제어방법에 관한 것으로서, 특히 히터팬과 방열기가 설치되어 있는 공조덕트에 실내로 통하는 송풍구멍과 대기로 연결되는 개구부를 형성하고,  상기 송풍구멍 또는 개구부를 선택적으로 개방시키는 절환밸브를 형성하되,  상기 절환밸브는 히터의 작동여부 또는 냉각수온도에 따라 송풍구멍 또는 개구부가 개방되도록 제어하는 ECU의 제어에 의해 절환되도록 구성하므로서, 엔진 냉각에 가장 취약한 여름철,  고 rpm, 고부하 운전영역일때 방열기를 통과하는 냉각수를 냉각시켜 엔진 냉각에 일조하도록 하여 라디에이터의 열적부담을 줄여주고, 라디에이터를 냉각시키기 위해 작동하는 냉각팬의 작동빈도를 줄여주어 밧데리의 충방전 성능 개선 및 엔진냉각성능 개선의 효과를 기대할 수 있도록 한 엔진냉각 및 차량난방 기능을 갖는 복합 열교환장치와 그 제어방법에 관한 것이다.
Patent KR-20030096171-A (KR)
Inventor: HONG SUN JIN
IPC: B01J21/06
Filed: 2003-11-26
Abstract: PURPOSE: A nanocrystalline titania photocatalyst powder in which anatase phase and rutile phase are formed in a dual structure of core shell, a micro space is formed between the core and shell, and micro pores are formed inside the core is provided, and a preparation process of the titania photocatalyst powder is provided. CONSTITUTION: The process comprises first process of preparing a mixed solution of Ti(OPr)4-AcAc-PEO and preparing micro spherical amorphous TiO2-PEO mixed powder by bonding of nano titanium and oxygen from the mixed solution of Ti(OPr)4-AcAc-PEO; second process of heat treating the amorphous TiO2-PEO mixed powder so that the amorphous TiO2-PEO mixed powder is phase transformed into crystalline titania powder in which anatase phase and rutile phase are formed in a core shell structure; and third process of cooling the titania powder after performing the heat treatment so that the phase transformed core shell structure is separated, wherein the first process comprises a process (a) of preparing a PEO solution, a process (b) of preparing a titanium-isopropoxide solution, a process (c) of preparing a mixed solution of the PEO solution and titanium-isopropoxide solution, a process (d) of first agitating the mixed solution, a process (e) of second agitating the mixture after adding deionized water and catalyst agent to the first agitated mixed solution, a process (f) of preparing a mixed solution in which TiO2-PEO is formed in the sol state by aging the second agitated mixed solution, a process of (g) of filtering the prepared mixed solution in which TiO2-PEO is formed in the sol state, and a process (h) of TiO2-PEO mixed powder by drying the filtered mixed solution in which TiO2-PEO is formed in the sol state.
Patent KR-20050054289-A (KR)
Inventor: KIM MYOUNG GYU
IPC: F17D1/20
Filed: 2003-12-04
Abstract: 엘엔지(LNG) 발전소나 기타 연료 및 유틸리티 가스(GAS)등의 압력을 조정하면서 사이렌서가 일체화되어 소음 흡수성이 우수한 사이렌서 일체형 가스압력 조정장치가 제공된다. 
     	상기 사이렌서 일체형 가스압력 조정장치는, 압력을 조정토록 기기의 상,하부에 위치된 다이아프램부와 압력조정용 밀폐기구를 갖추고, 감압조정을 위하여 상기 다이아프램부와 기기 외측에 연결되어 배치된 프리레규레이터 및, 파이롯트 조정기를 포함하며, 상기 다이아프램부의 하부 밀폐기구의 외측으로 조정장치의 하우징사이에 플랜지형태로 연결된 사이렌스 본체 및, 상기 사이렌스 본체의 내측으로 설치된 내,외측 사이렌스를 포함하여 구성되어 있다. 
     	이와 같은 본 발명에 의하면, 가스라인에서의 압력 조정시 부피팽창이나 음속의 유체흐름에 따라 발생되는 난류상태의 소음을 효과적으로 흡수시킬 수 있어 가스라인에서의 작업환경을 양호하게 유지시키는 개선된 효과를 얻을 수 있다.
Patent KR-20050055909-A (KR)
Inventor: PARK YOUNG HO
IPC: H01L21/027
Filed: 2003-12-09
Abstract: 본 발명은 노광 설비의 웨이퍼 정렬 방법에 관한 것으로서, 최초 설정된 정렬 키에서 정렬 불량이 발생하더라도 자동으로 다음 정렬 키를 탐색함으로써 작업 손실을 최소화할 수 있다. 본 발명에 따른 웨이퍼 정렬 방법은, 노광 설비 안으로 웨이퍼를 공급하는 단계와, 웨이퍼를 선-정렬하는 단계와, 웨이퍼를 웨이퍼 스테이지 위에 탑재하는 단계와, 웨이퍼의 정렬 키 신호를 확인하는 단계와, 정렬 키 신호가 불량일 경우, 다음 정렬 키를 자동으로 탐색하는 단계와, 웨이퍼의 레벨링을 확인하는 단계와, 웨이퍼를 노광하는 단계, 및 웨이퍼의 오버레이값 이상 유무를 확인하는 단계를 포함한다.
Patent KR-20050056562-A (KR)
Inventor: KIM SEONG OUK
IPC: H04N5/44
Filed: 2003-12-10
Abstract: 각각의 채널에 속성을 부여하여 각 속성을 온/오프함에 의해 해당 채널을 디스플레이 또는 스킵할 것인 지를 결정하는 방법이 개시되어 있다. 사용자가 원하는 다수의 방송 채널에 대하여 각 채널의 특성에 따라 속성을 결정하고 그에 따른 속성 바이트 정보를 저장한다. 스킵 설정 메뉴에서 속성이 결정된 다수의 방송 채널에 대한 스킵 여부를 결정하고 그에 따른 스킵 온/오프 설정 바이트 정보를 저장한다. 사용자가 하나의 채널을 선택한다. 저장된 상기 속성 바이트 정보 및 스킵 온/오프 설정 바이트 정보를 기초로 하여 선택된 채널을 디스플레이 또는 스킵할 지를 판단한다.